Canada (Attorney General) v. Mosaic Forest Management Corporation

Canada (Attorney General) v. Mosaic Forest Management Corporation

The Federal Court of Appeal held that the case management judge erred in striking specified paragraphs from the affidavits of Messrs. Lee, Gough and Kaps because many impugned passages were not opinion evidence (they summarized exhibits or stated first‑hand commercial data) or constituted lay opinion that should...

Source-derived case information.

Citation
2022 FCA 216
Parties
Appellant: The Attorney General of Canada; Respondent: Mosaic Forest Management Corporation; Respondent: Timberwest Forest Company; Respondent: Island Timberlands Limited Company
Court
Federal Court of Appeal
Jurisdiction
Canada
Judgment Date
9 December 2022
Procedural Posture
Appeal and Cross Appeal From Federal Court Judicial Review Proceeding and Interlocutory Speaking Order / Federal Court of Appeal Judgment on Interlocutory Speaking Order (motion to Strike Affidavits)
Outcome
Dismissed the Attorney General of Canada’s appeal; granted the respondents’ cross‑appeal in part; set aside portions of the Case Management Judge’s speaking order that struck specified affidavit paragraphs and varied the speaking order to dismiss the AGC’s motion without prejudice to renew before the application...
Legal Topics
Admissibility of Evidence, Opinion Evidence, Expert Evidence Rules, Judicial Review, Ultra Vires, Standard of Review
Source Language
en
Administrative Law Evidence Law Constitutional/vires Challenge Procedural Law Admissibility of Evidence Opinion Evidence Expert Evidence Rules Judicial Review +2 more

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Parties

The Attorney General of Canada

Appellant

Mosaic Forest Management Corporation

Respondent

Timberwest Forest Company

Respondent

Island Timberlands Limited Company

Respondent

Procedural Posture

Appeal and Cross Appeal From Federal Court Judicial Review Proceeding and Interlocutory Speaking Order / Federal Court of Appeal Judgment on Interlocutory Speaking Order (motion to Strike Affidavits)

  1. 1 Whether portions of affidavits constitute inadmissible opinion evidence
  2. 2 Whether a case management judge properly exercises discretion to defer admissibility rulings to the application judge
  3. 3 Proper standard of review for admissibility rulings and delineation of opinion evidence

Ratio Decidendi

The Federal Court of Appeal held that the case management judge erred in striking specified paragraphs from the affidavits of Messrs. Lee, Gough and Kaps because many impugned passages were not opinion evidence (they summarized exhibits or stated first‑hand commercial data) or constituted lay opinion that should have been left to the application judge; the AGC’s appeal was dismissed for lack of palpable and overriding error as to the judge’s discretion to defer other admissibility rulings; the cross‑appeal was granted in part to set aside the striking of particular paragraphs and to permit the AGC to renew admissibility objections before the application judge.

Court Disposition

Dismissed the Attorney General of Canada’s appeal; granted the respondents’ cross‑appeal in part; set aside portions of the Case Management Judge’s speaking order that struck specified affidavit paragraphs and varied the speaking order to dismiss the AGC’s motion without prejudice to renew before the application...

Orders

  • Dismiss the appellant Attorney General of Canada’s appeal.
  • Grant the respondents’ cross‑appeal in part.